Organisms - Jamb Biology Past Questions and Answers

Question 6:

• JAMB 2019

A spirogyra cell placed was placed in solution X after 1 minute the cell has been plasmolysed, solution X was

A. A very strong sugar solution
B. Distilled water
C. Tap water
D. A weak sugar solution
E. A very weak salt solution

Question 7:

• JAMB 2019

Which one of the following option is not true for mucor of Rhizophus? it

A. Has cellulose cell-wall
B. Grows on moist dead organic matter
C. Reproduce asexually by producing a spore
D. Is a plant
E. Has no chlorophyll

Question 8:

• JAMB 1978

The cilia in paramecium are use for

A. Respirating
B. Locomotion
C. Protection
D. Regulating food intake
E. Excretion

Question 9:

• JAMB 1978

Euglena may be classified as a plant because it

A. Has chloroplast
B. Has a gullet
C. Lives in a pond
D. Possesses a flagellum
E. Has pellicle

Question 10:

• JAMB 1978

In the life history of schistosoma (Bilharzia), one of the following is intermediate host

A. Man
B. Snail
C. Mosquito larva
D. Crayfish
E. Fish